The Balboa 11688 is a 7-button self-adhesive overlay designed for the VL700 and VL700S (Serial Standard) series topside control panels.
It is specifically used for spa configurations that include two jet pumps and an air blower.
Compatible Topside Control Panel
Topside Model: VL700S / Serial Standard.
Common Part Numbers: Frequently used with topside panel #53811 (with 7' cord) and #53812.
Replacement For: Direct replacement for Balboa part numbers 11679, 11688BAL, and 389146.
Dimensions: Approximately 9.8" wide (oblong shape).
Button Configuration
The 11688 overlay features a 7-button layout arranged on either side of a central LCD screen cutout:
Left Side: Mode, Warm, Cool.
Right Side: Jet 1, Jet 2, Light, Blower.
Spa Manufacturers Using This Part
Because it is a generic Balboa "Standard" component for multi-pump systems, it is found in mid-to-high-end hot tubs from several manufacturers, including:
Master Spas: Used in various legacy and luxury series requiring dual-pump and blower control.
Cal Spas: Frequently incorporates this 7-button panel in their multi-pump portable models.
Coast Spas: Found in several of their larger portable spa lines.
Marquis Spas: Often uses standard Balboa digital panels for multi-jet systems.
Hydropool: Specifically stocks this as an OEM replacement part.
Platinum Spas / Superior Wellness: Utilizes premium Balboa equipment across many of their product lines.
